If you are not a videophile, then you've probably never heard of the Darblet video processor. While those obesesed with the best picture quality money can buy, were head over heals for the little box that you put in-line between your HD set-top and your HDTV, via HDMI, the $349 retail price deterred most. The company is back with a more consumer and gamer focused model, the Cobalt. At $269 this phone sized box has modes for video, gaming and "Full Pop" and is HDMI 1.3 compatible. Although this price point makes it more interesting, it isn't exactly affordable enough that everyone will think the picture quality improvemen